Any motor vehicle liability policy may provide for the prorating of the insurance thereunder with other valid and collectible insurance. Source: SL 1957, ch 212 , § 51; SDC Supp 1960, § 44.03A51 (9).
Permissive provisions--Other insurance prorated
SDCL § 32-35-77 — under FINANCIAL RESPONSIBILITY OF VEHICLE OWNERS AND OPERATORS.
SDCL § 32-35-77